package com.eastcompeace.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.annotation.WebFilter;

import org.springframework.core.annotation.Order;

@Order(1)
//重点
@WebFilter(filterName = "myFilter", urlPatterns = "/*")
public class AuthFilter implements Filter {

	@Override
	public void destroy() {
		System.out.println("过滤器销毁");
	}

	@Override
	public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
			throws IOException, ServletException {
		System.out.println("执行过滤操作");
		chain.doFilter(request, response);
	}

	@Override
	public void init(FilterConfig config) throws ServletException {
		System.out.println("过滤器初始化");
	}

}
